{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["children", "place of death", "country of administrative divisions", "nationality"], "input": " He died in his sleep in 2002 , just before a scheduled performance , and he has been duly missed : certainly by Oscar Peterson , the pianist who was his closest musical partner , and Diana Krall , whom he discovered in Nanaimo , British Columbia , in 1981 . "}
{"children": [], "place of death": [], "country of administrative divisions": [], "nationality": []}